The Eaton 66B2031G07 current transformer delivers a 2000:5 ratio, providing a 5 A secondary for accurate metering and protection in high‑current circuits. It is rated for operating voltages up to 10 kV and 600 V and covers a frequency range of 50–400 Hz, making it suitable for diverse electrical distribution and industrial power applications. Identified by part number 66B2031G07 and associated with the DD4 designation, this Eaton CT is designed for use where precise current measurement is required within the specified voltage and frequency limits.
